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BACKGROUND: Waterpipe tobacco smoking rates in the Eastern Mediterranean region are among the highest worldwide, yet little evidence exists on its economics. Estimates of demand elasticities for tobacco products are largely limited to cigarettes. This study aimed to estimate own-price and cross-price elasticities of demand for cigarettes and waterpipe tobacco products in Lebanon, Jordan and Palestine. METHODS: A volumetric choice experiment was conducted using nationally representative household surveys. The choice experiment elicited respondents' stated purchases of eight cigarette and waterpipe tobacco product varieties by hypothetically varying prices. Data were analysed using zero-inflated Poisson models that yielded demand elasticity estimates of cigarette and waterpipe tobacco consumption. RESULTS: The study included 1680 participants in Lebanon (50% female), 1925 in Jordan (44.6% female) and 1679 in Palestine (50% female). We found the demand for premium cigarettes to be price elastic (range, -1.0 to -1.2) across all three countries, whereas the demand for discount cigarettes was less elastic than premium cigarettes in Lebanon (-0.6) and Jordan (-0.7) and more elastic in Palestine (-1.2). The demand for premium waterpipe tobacco was highly elastic in Lebanon (-1.9), moderately elastic in Jordan (-0.6) and inelastic in Palestine (0.2). The cross-price elasticity between cigarettes and waterpipe tobacco was near zero, suggesting that the two products are not considered to be close substitutes by consumers. CONCLUSIONS: These results serve as a strong evidence base for developing and implementing fiscal policies for tobacco control in the Eastern Mediterranean region that address cigarettes and waterpipe tobacco products.
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Cachimbos de Água , Produtos do Tabaco , Tabaco para Cachimbos de Água , Feminino , Humanos , Masculino , Comércio , Elasticidade , ImpostosRESUMO
BACKGROUND: Policymakers wishing to encourage smokers unable to quit to switch to using electronic nicotine delivery systems (ENDS) also need to consider how to deter ENDS use among non-smokers. We examined whether reduced-risk messages could increase ENDS' appeal among smokers and if increased-risk messages could decrease appeal among susceptible non-smokers, occasional and former smokers. METHODOLOGY: An online discrete choice experiment tested three attributes: information message, nicotine content (0 mg or 3 mg) and flavour (tobacco, menthol or fruit). The sample comprised 352 current smokers, 118 occasional and former smokers, and 216 ENDS-susceptible never smokers. Smokers viewed reduced-risk messages that encouraged switching to ENDS, while other groups viewed increased-risk messages that discouraged ENDS use. All groups saw a typical addiction warning. We analysed the data by estimating multinomial logit regression and adjusted latent class analysis models. RESULTS: Relative to no message, reduced risk-messages increased the appeal of ENDS uptake among one class of smokers (33.5%) but decreased appeal among other smokers. However, among all smokers, reduced-risk messages increased preference more than a dissuasive addiction warning. By contrast, among occasional or former smokers, and susceptible non-smokers, all information messages discouraging ENDS use, including an addiction warning, decreased preference relative to no message. CONCLUSIONS: On-pack relative-risk messages about ENDS could make transition more attractive to smokers while increased-risk messages could deter ENDS uptake among susceptible non-smokers, occasional and former smokers. Communicating diverse messages via discrete channels could recognise heterogeneity among and between smokers and non-smokers.
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Sistemas Eletrônicos de Liberação de Nicotina , Produtos do Tabaco , Aromatizantes , Humanos , Nicotina , Fumantes , Produtos do Tabaco/efeitos adversosRESUMO
INTRODUCTION: Cigarette packaging is a primary channel for tobacco advertising, particularly in countries where traditional channels are restricted. The current study evaluated the independent and interactive effects of cigarette packaging and health warning label (HWL) characteristics on perceived appeal of cigarette brands for early adolescents in Mexico. METHODS: A discrete choice experiment (DCE) was conducted with early adolescents, aged 12-14 years (n=4251). The DCE involved a 3×25 design with six attributes: brand (Marlboro, Pall Mall, Camel), tobacco flavour (regular, menthol), flavour capsule (none, 1 or 2 capsules), presence of descriptive terms, branding (vs plain packaging), HWL size (30%, 75%) and HWL content (emphysema vs mouth cancer). Participants viewed eight sets of three cigarette packs and selected a pack in each set that: (1) is most/least attractive, (2) they are most/least interested in trying or (3) is most/least harmful, with a no difference option. RESULTS: Participants perceived packs as less attractive, less interesting to try and more harmful if they had plain packaging or had larger HWLs, with the effect being most pronounced when plain packaging is combined with larger HWLs. For attractiveness, plain packaging had the biggest influence on choice (43%), followed by HWL size (19%). Interest in trying was most influenced by brand name (34%), followed by plain packaging (29%). Perceived harm was most influenced by brand name (30%), followed by HWL size (29%). CONCLUSION: Increasing the size of HWLs and implementing plain packaging appear to reduce the appeal of cigarettes to early adolescents. Countries should adopt these policies to minimise the impact of tobacco marketing.
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BACKGROUND: Flavour capsule cigarette variants (FCVs), which allow users to customise their smoking experience and reduce the harshness of smoking, have captured an increasing share of many markets. We examined tobacco companies' argument that such product innovations aim simply to shift market share, by estimating smokers' and susceptible non-smokers' responses to FCVs. METHODS: We conducted an online survey of 425 smokers (daily and non-daily), susceptible non-smokers (n=224) and former smokers (n=166) aged between 18 and 25. Restrpondents completed a choice experiment, a behavioural probability measure and a perception task. We analysed the choice data using a conditional logistic regression and a rank-ordered logistic regression, and the probability and perception data using t-tests and descriptive statistics. RESULTS: Non-smokers preferred an FCV relative to an unflavoured cigarette, whereas the opposite was the case for smokers. Susceptible non-smokers and former smokers were more likely to try a fruit flavoured FCV than an unflavoured stick, while daily smokers were more likely than non-daily smokers to do the same. Susceptible non-smokers, former smokers and non-daily smokers also had more positive perceptions of FCVs relative to unflavoured sticks than did daily smokers. CONCLUSIONS: FCVs appeal more to non-smokers than to smokers, and more to non-daily smokers than to daily smokers. They thus appear likely to recruit non-smokers and potentially increase overall smoking prevalence. Policy responses include ensuring standardised packaging legislation disallows FCVs by specifically regulating the appearance and design of tobacco products, or introducing bespoke regulation that addresses the threat posed by FCVs.
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Aromatizantes , não Fumantes/psicologia , Fumantes/psicologia , Produtos do Tabaco , Adolescente , Adulto , Comportamento de Escolha , Fumar Cigarros/psicologia , Feminino , Humanos , Masculino , Embalagem de Produtos/legislação & jurisprudência , Inquéritos e Questionários , Adulto JovemRESUMO
This study assessed smokers' responses to different smoking cessation topics and imagery for cigarette package inserts. Adult smokers from Canada (n = 1000) participated in three discrete choice experiments (DCEs): DCE 1 assessed five cessation benefit topics and five imagery types; DCE 2 assessed five messages with tips to improve cessation success and five imagery types; DCE 3 assessed four reproductive health benefits of cessation topics and four imagery types. In each DCE, participants evaluated four or five sets of four inserts, selecting the most and least motivating (DCEs 1 & 3) or helpful (DCE 2) for quitting. Linear mixed models regressed choices on insert and smoker characteristics. For DCE 1, the most motivating messages involved novel disease topics and imagery of younger women. For DCE 2, topics of social support, stress reduction and nicotine replacement therapy were selected as most helpful, with no differences by imagery type. For DCE 3, imagery influenced choices more than topic, with imagery of a family or a mom and baby selected as most motivating. Statistically significant interactions for all three experiments indicated that the influence of imagery type on choices depended on the message topic. Messages to promote smoking cessation through cigarette pack inserts should consider specific combinations of message topic and imagery.
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Comportamento de Escolha , Promoção da Saúde/métodos , Rotulagem de Produtos/métodos , Fumantes/psicologia , Abandono do Hábito de Fumar/psicologia , Fumar/psicologia , Produtos do Tabaco , Adolescente , Adulto , Canadá , Feminino , Política de Saúde , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Motivação , Reprodutibilidade dos Testes , Abandono do Hábito de Fumar/métodos , Adulto JovemRESUMO
BACKGROUND: On-pack tobacco warnings can deter smoking initiation and provide powerful cessation cues. However, these warnings typically feature graphic health images, which many young adults dismiss as irrelevant. We estimated responses to more diverse warnings and examined how these performed relative to each other. METHODS: We conducted a behavioural likelihood experiment and a choice modelling experiment in which 474 smokers and 476 susceptible non-smokers aged between 16 and 30 years evaluated 12 warnings featuring health, social, financial and cosmetic themes. The choice data were analysed by estimating Sequential-Best-Worst Choice and Scale-Adjusted Latent Class Models. RESULTS: Smokers found all test warnings aversive, particularly warnings featuring the effect of smoking on vulnerable third parties, including babies and animals, and showing a dying smoker. Susceptible non-smokers found graphic health warnings and a warning that combined graphic health with loss of physical attractiveness, significantly more aversive than other images tested. CONCLUSIONS: Illustrating the harms smoking causes to vulnerable groups may reduce the temporal distance and perceived control over smoking that young adults use to rationalise health warnings. Introducing more diverse warnings could recognise heterogeneity within smoker and susceptible non-smoker populations, and complement warnings featuring long-term health harms.
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não Fumantes/psicologia , Rotulagem de Produtos , Fumantes/psicologia , Produtos do Tabaco , Adolescente , Adulto , Comportamento de Escolha , Feminino , Humanos , Masculino , Adulto JovemRESUMO
BACKGROUND: The US Food and Drug Administration (FDA) has regulatory authority to use inserts to communicate with consumers about harmful and potentially harmful constituents (HPHCs) in tobacco products; however, little is known about the most effective manner for presenting HPHC information. METHODS: In a discrete choice experiment, participants evaluated eight choice sets, each of which showed two cigarette packages from four different brands and tar levels (high vs low), accompanied by an insert that included between-subject manipulations (ie, listing of HPHCs vs grouping by disease outcome and numeric values ascribed to HPHCs vs no numbers) and within-subject manipulations (ie, 1 of 4 warning topics; statement linking an HPHC with disease vs statement with no HPHC link). For each choice set, participants were asked: (1) which package is more harmful and (2) which motivates them to not smoke; each with a 'no difference' option. Alternative-specific logit models regressed choice on attribute levels. RESULTS: 1212 participants were recruited from an online consumer panel (725 18-29-year-old smokers and susceptible non-smokers and 487 30-64-year-old smokers). Participants were more likely to endorse high-tar products as more harmful than low-tar products, with a greater effect when numeric HPHC information was present. Compared with a simple warning statement, the statement linking HPHCs with disease encouraged quit motivation. CONCLUSIONS: Numeric HPHC information on inserts appears to produce misunderstandings that some cigarettes are less harmful than others. Furthermore, brief narratives that link HPHCs to smoking-related disease may promote cessation versus communications that do not explicitly link HPHCs to disease.
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Educação em Saúde/métodos , Conhecimentos, Atitudes e Prática em Saúde , Rotulagem de Produtos/métodos , Fumantes/psicologia , Produtos do Tabaco/efeitos adversos , Adolescente , Adulto , Comportamento de Escolha , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
OBJECTIVES: Our aim was to identify message characteristics for cigarette pack inserts that aim to help smokers quit. METHODS: US adult smokers from an online consumer panel (N = 665) participated in a discrete choice experiment with a 2x2x2x2x4 within-subjects balanced incomplete block design, manipulating: image (vs no image), text type (testimonial vs informational), cessation resource information (vs none), call to action (vs none), and message topic (well-being, financial benefit, cravings, social support). Participants evaluated 9 choice sets, each with 4 inserts, selecting: (1) the most and least helpful for quitting; and (2) the most and least motivating to quit. Linear models regressed choices on insert characteristics, controlling for sociodemographics and smoking-related variables. We assessed interactions between insert characteristics and smoker attributes (ie, education, quit intention, self-efficacy). RESULTS: Inserts were most helpful and motivating when they included an image, provided cessation resource information, or referenced well-being and financial benefits. Significant interactions indicated that inserts with cessation resource information were relatively more helpful and motivating among smokers with low self-efficacy, an intention to quit, or lower education. CONCLUSION: Cigarette pack inserts with imagery and cessation resource information may be particularly effective in promoting smoking cessation.
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BACKGROUND: Although tobacco packages have evolved to feature health warnings and, in Australia, dissuasive colours, the format of on-pack cessation information has not changed. We compared how alternative Quitline information formats affected smokers' perceptions and choice behaviours, and their likelihood of seeking cessation support. METHODS: We conducted an online study comprising a choice experiment using a two (number of panels) by three (panel position: above, middle, below) plus control (current format) design, and a between-subjects comparison of a two-panel format and the control. The sample comprised 608 New Zealand smokers. RESULTS: Relative to the current format, respondents regarded each test format as more effective in communicating cessation information (p<0.0001), particularly the two-panel formats. Respondents found the two-panel format tested via paired comparisons significantly easier to read, more visually salient and more likely than the control to encourage them and other smokers to consider quitting (all p<0.0001). Heat map comparisons showed that the Quitline number and affirming message were significantly more salient in the test format than in the current format (p<0.0001), although the headline and warning explanation were more salient in the control. CONCLUSIONS: Reformatting Quitline information could improve its visual salience and readability and capitalise on the dissonance that pictorial warning labels and plain packaging create. Enhancing stimuli that may prompt smokers to try and quit, affirming their decision to do so and prompting the use of cessation support could increase the number and success of quit attempts.
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Informação de Saúde ao Consumidor , Embalagem de Produtos , Abandono do Hábito de Fumar/métodos , Prevenção do Hábito de Fumar , Produtos do Tabaco/efeitos adversos , Adolescente , Adulto , Comportamento de Escolha , Compreensão , Feminino , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Internet , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Comunicação Persuasiva , Leitura , Fumar/efeitos adversos , Fumar/psicologia , Abandono do Hábito de Fumar/psicologia , Inquéritos e Questionários , Percepção Visual , Adulto JovemRESUMO
BACKGROUND: Tobacco companies question whether standardised (or 'plain') packaging will change smokers' behaviour. We addressed this question by estimating how standardised packaging compared to a proven tobacco control intervention, price increases through excise taxes, thus providing a quantitative measure of standardised packaging's likely effect. METHODS: We conducted an online study of 311 New Zealand smokers aged 18â years and above that comprised a willingness-to-pay task comparing a branded and a standardised pack at four different price levels, and a choice experiment. The latter used an alternative-specific design, where the alternatives were a branded pack or a standardised pack, with warning theme and price varied for each pack. RESULTS: Respondents had higher purchase likelihoods for the branded pack (with a 30% warning) than the standardised pack (with a 75% warning) at each price level tested, and, on average, were willing to pay approximately 5% more for a branded pack. The choice experiment produced a very similar estimate of 'consumer surplus' for a branded pack. However, the size of the 'consumer surplus' varied between warning themes and by respondents' demographic characteristics. CONCLUSIONS: These two experiments suggest standardised packaging and larger warning labels could have a similar overall effect on adult New Zealand smokers as a 5% tobacco price increase. The findings provide further evidence for the efficacy of standardised packaging, which focuses primarily on reducing youth initiation, and suggest this measure will also bring notable benefits to adult smokers.
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Comércio/estatística & dados numéricos , Embalagem de Produtos , Fumantes/estatística & dados numéricos , Produtos do Tabaco/economia , Adolescente , Adulto , Comportamento de Escolha , Comércio/economia , Comportamento do Consumidor/economia , Comportamento do Consumidor/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Fumar/economia , Fumar/epidemiologia , Impostos/economia , Adulto JovemRESUMO
BACKGROUND: Standardised (or 'plain') packaging has reduced the appeal of smoking by removing imagery that smokers use to affiliate themselves with the brand they smoke. We examined whether changing the appearance of cigarette sticks could further denormalise smoking and enhance the negative impact of standardised packaging. METHODS: We conducted an online study of 313 New Zealand smokers who comprised a Best-Worst Choice experiment and a rating task. The Best-Worst experiment used a 2×3×3×6 orthogonal design to test the following attributes: on-pack warning message, branding level, warning size and stick appearance. RESULTS: We identified three segments whose members' choice patterns were strongly influenced by the stick design, warning theme and size, and warning theme, respectively. Each of the dissuasive sticks tested was less preferred and rated as less appealing than the most common stick in use; a 'minutes of life lost' stick was the most aversive of the stimuli tested. CONCLUSIONS: Dissuasive sticks could enhance the effect of standardised packaging, particularly among older smokers who are often more heavily addicted and resistant to change. Countries introducing standardised packaging legislation should take the opportunity to denormalise the appearance of cigarette sticks, in addition to removing external tobacco branding from packs and increasing the warning size.
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Embalagem de Produtos , Fumantes/psicologia , Fumar/psicologia , Produtos do Tabaco , Adolescente , Adulto , Comportamento de Escolha , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Rotulagem de Produtos , Prevenção do Hábito de Fumar/métodos , Adulto JovemRESUMO
BACKGROUND: Australian tobacco companies have introduced evocative variant names that could re-create the aspirational connotations plain packaging aims to remove. To inform future regulation, we explored how brand descriptors affected smokers' responses to plain packs featuring different variant name combinations. METHODS: An online survey of 254 daily smokers or social smokers aged between 18 and 34 used a within-subjects best-worst experiment to estimate the relative effects of variant names. A 2×4×4×4 design contained four attributes: quality (premium or none), taste (smooth, fine, rich or none) connotation (classic, midnight, infinite or none) and colour (red, blue, white or none). In a between-subjects component, respondents evaluated one of two alternative packs according to its perceived harm and ease of quitting. RESULTS: The most important variant attribute was connotation, followed by taste, colour and quality; within these attributes, the most attractive descriptors were 'classic' and 'smooth'. We identified four distinct segments that differed significantly in their sociodemographic attributes and variant preferences, although not in their perceptions of the harm or quitting ease associated with two different variants. CONCLUSIONS: Some descriptors significantly enhance the appeal of tobacco products among different groups of smokers and may undermine plain packaging's dissuasive intent. Policymakers should explicitly regulate variant names to avoid the 'poetry on a package' evident in Australia. Options include disallowing new descriptors, limiting the number of descriptors permitted or banning descriptors altogether.
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Publicidade , Comportamento de Escolha , Comportamento do Consumidor , Rotulagem de Produtos , Fumar/efeitos adversos , Fumar/psicologia , Indústria do Tabaco , Produtos do Tabaco/efeitos adversos , Adolescente , Adulto , Austrália , Feminino , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Medição de Risco , Fatores de Risco , Abandono do Hábito de Fumar/psicologia , Prevenção do Hábito de Fumar , Fatores Socioeconômicos , Inquéritos e Questionários , Percepção Gustatória , Percepção Visual , Adulto JovemRESUMO
BACKGROUND: Tobacco industry documents illustrate how packaging promotes smoking experimentation and reinforces existing smokers' behaviour. Plain packaging reduces the perceived attractiveness of smoking and creates an opportunity to introduce larger pictorial warnings that could promote cessation-linked behaviours. However, little is known about the effects such a combined policy measure would have on smokers' behaviour. METHODS: A 3 (warning size) *4 (branding level) plus control (completely plain pack) best-worst experiment was conducted via face-to-face interviews with 292 young adult smokers from a New Zealand provincial city. The Juster Scale was also used to estimate cessation-linked behaviours among participants. RESULTS: Of the 13 options tested, respondents were significantly less likely to choose those featuring fewer branding elements or larger health warnings. Options that featured more branding elements were still preferred even when they also featured a 50% health warning, but were significantly less likely to be chosen when they featured a 75% warning. Comparison of a control pack representing the status quo (branded with 30% front of pack warning) and a plain pack (with a 75% warning) revealed the latter would be significantly more likely to elicit cessation-related behaviours. CONCLUSIONS: Plain packs that feature large graphic health warnings are significantly more likely to promote cessation among young adult smokers than fully or partially branded packs. The findings support the introduction of plain packaging and suggest use of unbranded package space to feature larger health warnings would further promote cessation.
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Publicidade , Comportamento de Escolha , Promoção da Saúde/métodos , Rotulagem de Produtos , Embalagem de Produtos , Abandono do Hábito de Fumar , Prevenção do Hábito de Fumar , Adolescente , Adulto , Atitude Frente a Saúde , Humanos , Entrevistas como Assunto , Nova Zelândia , Percepção , Indústria do Tabaco , Adulto JovemRESUMO
This study explores factors that influence participation in genetic testing programs and the acceptance of multiple tests. Tay Sachs and cystic fibrosis are both genetically determined recessive disorders with differing severity, treatment availability, and prevalence in different population groups. We used a discrete choice experiment with a general community and an Ashkenazi Jewish sample; data were analysed using multinomial logit with random coefficients. Although Jewish respondents were more likely to be tested, both groups seem to be making very similar tradeoffs across attributes when they make genetic testing choices.